sediment transportation
61continental landform — ▪ geology Introduction any conspicuous topographic feature on the largest land areas of the Earth. Familiar examples are mountains (including volcanic (volcanism) cones), plateaus, and valleys. (The term landform also can be applied to… …
62Water — This article is about general aspects of water. For a detailed discussion of its properties, see Properties of water. For other uses, see Water (disambiguation) …
63Death Valley National Park — IUCN Category II (National Park) …
64San Joaquin River — Coordinates: 38°04′00″N 121°51′04″W / 38.0666667°N 121.85111°W / 38.0666667; 121.85111 …
65Ediacara biota — The Ediacara (IPAEng|ˌiːdɪˈækərə, formerly Vendian) biota are ancient lifeforms of the Ediacaran Period, which represent the earliest known complex multicellular organisms. They appeared soon after the Earth thawed from the Cryogenian period s… …
66Water Resources Development Act of 1992 — The Water Resources Development Act of 1992 (WRDA 1992), USPL|102|580, was enacted by Congress of the United States on October 31, 1992. [ [http://thomas.loc.gov/cgi bin/bdquery/D?d102:1:./temp/ bdMCKV:@@@D summ2=m |/bss/d102query.html||Public… …
67Zion National Park — IUCN Category II (National Park) …
68Diagenèse — La diagenèse dénote l ensemble des processus physico chimiques et biochimiques par lesquels les sédiments sont transformés en roches sédimentaires. Ces transformations ont généralement lieu à faible profondeur, donc dans des conditions de… …
69rock — rock1 rockless, adj. rocklike, adj. /rok/, n. 1. a large mass of stone forming a hill, cliff, promontory, or the like. 2. Geol. a. mineral matter of variable composition, consolidated or unconsolidated, assembled in masses or considerable… …
70Rock — /rok/, n. a male given name. * * * I In geology, a naturally occurring and coherent aggregate of minerals. The three major classes of rock igneous, sedimentary, and metamorphic are based on the processes that formed them. These three classes are… …
